Alert Dialogue dismiss happing

Question

我使用的是以下代碼。但警報對話框關閉不會發生。我正在使用具有列表視圖的自定義視圖，我正在嘗試列表項目單擊，警告對話框應該被解僱。在項目點擊偵聽器正在工作，但警報對話框不是解僱。任何人都可以幫助我。點擊從列表中選擇項目時

View titleView = new View(MixContainerInfoActivity.this); 
    titleView = (View)getLayoutInflater().inflate(R.layout.custom_unit_title, null); 
    TextView tv = (TextView)titleView.findViewById(R.id.custom_title_txt_view);  
    tv.setTypeface(typeFace); 
    tv.setText("CONTAINER OR IMPLEMENT..."); 

    View view = new View(MixContainerInfoActivity.this); 
    view = (View)getLayoutInflater().inflate(R.layout.unit_list, null); 
    containerList = (ListView)view.findViewById(R.id.unit_list_view); 
    ArrayAdapter<Vector> containerAdapter = new UnitMenuAdapter(MixContainerInfoActivity.this, R.layout.custom_unit_list, containerVector);  
    containerList.setAdapter(containerAdapter); 


    final AlertDialog.Builder builder = new AlertDialog.Builder(MixContainerInfoActivity.this); 

    builder.setCustomTitle(titleView); 
    builder.setView(view); 



    final AlertDialog alert = builder.create(); 
    alert.show(); //edited here 

    containerList.setOnItemClickListener(new OnItemClickListener() { 

      public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, 
        long arg3) { 
       System.out.println("Item Clicked.."); 

       alert.dismiss(); 

      } 
     }); 

Answer 1

試試這個，讓我知道發生什麼事，

AlertDialog.Builder builder = new AlertDialog.Builder(MixContainerInfoActivity.this); 
View view = new View(MixContainerInfoActivity.this); 
view = (View)getLayoutInflater().inflate(R.layout.unit_list, null); 
builder.setCustomTitle(titleView); 
builder.setView(view); 
containerList = (ListView)view.findViewById(R.id.unit_list_view); 
ArrayAdapter<Vector> containerAdapter = new UnitMenuAdapter(MixContainerInfoActivity.this, R.layout.custom_unit_list, containerVector);  
containerList.setAdapter(containerAdapter); 
final AlertDialog alert = builder.create(); 
alert.show(); 

containerList.setOnItemClickListener(new OnItemClickListener() { 
      public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, 
        long arg3) { 
       System.out.println("Item Clicked.."); 
       alert.dismiss(); 
      } 
     }); 

Answer 2

setOnItemClickListener提高。由於對話框顯示在上方列表中，因此無法點擊列表項目。相反，你應該將下面的行添加到您的建設者和刪除setOnItemClickListener：

//it will dismiss the dialog automatically 
builder.setNegativeButton("OK", null);